Electronic blackboard



1. Electronic blackboard

1.1 : Perspective

1.2 : Rear perspective view

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

1.9 : Alternate configuration

1.10 : Another alternate configuration

The broken lines indicate portions of the electronic blackboard thatform no part of the claimed design; reproductions 1.9 and 1.10 show thedisplay part of the design in an alternate position.

CLAIM The ornamental design for an electronic blackboard, as shown anddescribed.